Features
Powerful double column type suitable for large surface grinding.
Designed and made as high-elasticity structure suitable for grinding large surface wider than 900mm over working and can not be done by single column type.
Specification
|
Item |
unit |
YGS- |
YGS- |
YGS- |
YGS- |
||
|
Capcity |
Electric magnetic chuck |
mm |
4000×2000×85 |
3000×1800×85 |
3000×1500×85 |
2500×1200×85 |
|
|
Max. distance between table surface and grinding wheel center |
mm |
0~830 |
0~830 |
0~830 |
0~830 |
||
|
Distance between columns |
mm |
2750 |
2250 |
1750 |
1450 |
||
|
Table |
Traverse speed range(per min) |
m/min |
4~30 |
4~30 |
4~30 |
4~30 |
|
|
Cross movement-hand |
Hand feed per revolution |
mm |
0.1,1.0,10 |
0.1,1.0,10 |
0.1,1.0,10 |
0.1,1.0,10 |
|
|
Graduation of hand wheel |
mm |
0.001,0.01,0.1 |
0.001,0.01,0.1 |
0.001,0.01,0.1 |
0.001,0.01,0.1 |
||
|
Cross movement-hydraulic |
Intermittent feed |
mm |
1~99 |
1~99 |
1~99 |
1~99 |
|
|
Continuous feed |
m/min |
0~3 |
0~3 |
0~3 |
0~3 |
||
|
Grinding head |
Automatic feed per table stroke |
mm |
0.001~0.03 |
0.001~0.03 |
0.001~0.03 |
0.001~0.03 |
|
|
Manual down feed |
Hand feed per revolution |
mm |
0.1,1.0,2.5 |
0.1,1.0,2.5 |
0.1,1.0,2.5 |
0.1,1.0,2.5 |
|
|
Graduation of hand wheel |
mm |
0.001,0.01,0.025 |
0.001,0.01,0.025 |
0.001,0.01,0.025 |
0.001,0.01,0.025 |
||
|
Grinding Wheel |
Diameter×Width×Bore |
mm |
Ø510×100 |
Ø510×100 |
Ø510×100 |
Ø510×100 |
|
|
Speed (50Hz/60Hz) |
r.p.m |
980/1200 |
980/1200 |
980/1200 |
980/1200 |
||
|
Motors |
Grinding wheel spindle |
Kw/p |
15/6 |
15/6 |
15/6 |
15/6 |
|
|
Hydraulic |
Kw/p |
18/6 |
18/6 |
15/6 |
11/6 |
||
|
Servo-vertical |
Kw |
0.9 |
0.9 |
0.9 |
0.9 |
||
|
Servo-cross |
Kw |
2.0 |
2.0 |
2.0 |
2.0 |
||
|
Weight (about) |
kg |
45.000 |
33.500 |
32,000 |
22.000 |
||
|
Wheel cover model |
YGS-CVR-3015SC |
YGS-CVR-2512SC |
|||||
Machine Dimensions
|
Division |
A |
B |
C |
D |
|
YGS-4320SCYZ |
12580 |
3945 |
345 |
3650 |
|
YGS-3018SCYZ |
10935 |
3760 |
412 |
3650 |
|
YGS-3015SCYZ |
10935 |
3460 |
412 |
3650 |
|
YGS-2512SCYZ |
8797 |
2950 |
412 |
3000 |
Working Area
|
Division |
YGS-4320SCYZ |
YGS-3018SCYZ |
YGS-3015SCYZ |
YGS-2512SCYZ |
|
a |
100 |
100 |
100 |
100 |
|
b |
1250 |
1125 |
900 |
700 |
|
c |
1250 |
1125 |
900 |
700 |
|
d |
2000 |
1800 |
1300 |
1200 |
|
e |
830 |
830 |
830 |
830 |
|
f |
510 |
510 |
510 |
510 |
|
g |
120 |
120 |
120 |
120 |
